The 2G Tool was a foundational Z3X application aimed at servicing older Samsung handsets that predate the modern Samsung Tool Pro software. It allows technicians to perform complex software maintenance on devices that may be frozen, password-locked, or stuck in a boot loop.
The Z3X Samsung Tool Pro is a specialized service software designed for Samsung mobile devices. It is widely used by technicians for:
Historically, version 3.5.0040 was utilized by repair technicians for specific maintenance tasks on early Samsung feature phones and smartphones: